Home / 48,508,721.70-72,763,082.55-44,044,617.30

Finding the Fourth Proportional to 48,508,721.70, 72,763,082.55 and 44,044,617.30

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Solution

The fourth proportional to 48,508,721.70, 72,763,082.55 and 44,044,617.30 is: 66,066,925.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,508,721.70 : 72,763,082.55 = 44,044,617.30 : x
  2. Step 2: Convert to fraction form
    48,508,721.70/72,763,082.55 = 44,044,617.30/x
  3. Step 3: Cross multiply
    48,508,721.70x = 72,763,082.55 × 44,044,617.30
  4. Step 4: Simplify right side
    48,508,721.70x = 3,204,822,124,483,058
  5. Step 5: Solve for x
    x = 3,204,822,124,483,058/48,508,721.70
  6. Step 6: Final answer
    x = 66,066,925.95

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.